Which assessment finding indicates that the patient is at risk from polypharmacy? (Select all that apply.)

The patient uses four different pharmacies to fill his 16 prescriptions.

The patient takes five different medications to treat hypertension.

The patient’s daughter administers the patient’s eyedrops every evening.

The patient has weekly laboratory tests for warfarin dosing.

The patient is allergic to strawberries, latex, and penicillin antibiotics.